CN2422197Y - Safety anticollision bumper for car - Google Patents
Safety anticollision bumper for car Download PDFInfo
- Publication number
- CN2422197Y CN2422197Y CN 00226260 CN00226260U CN2422197Y CN 2422197 Y CN2422197 Y CN 2422197Y CN 00226260 CN00226260 CN 00226260 CN 00226260 U CN00226260 U CN 00226260U CN 2422197 Y CN2422197 Y CN 2422197Y
- Authority
- CN
- China
- Prior art keywords
- bumper
- spoiler
- safety
- spring
- car
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a safety anti-collision bumper for cars, which is a safety device is capable of effectively absorbing and decomposing impact force and protecting passengers' safety and making a car body free from damage. The safety anti-collision bumper for cars is characterized in that a buffering mechanism is connected to the car bumper. An elastic energy-absorbing protective material layer is covered on the car bumper. The buffering mechanism is composed of the connection of a buffer spring, a cambered steel plate and a hydraulic damping spring, wherein, the buffer spring is fixed in a groove of the bumper; both ends of the cambered steel plate are fixed at both sides of the buffer spring in the groove of the bumper; the hydraulic damping spring is connected in series to the center of the cambered steel plate.
Description
The utility model belongs to a kind of automobile safety anti-collision bumper/spoiler; it be a kind of automobile that prevents when running into the bump of front, positive side, back, trailing flank, effectively absorb, dissolve impact; the protection occupant safety, a kind of safety device that makes automobile itself avoid damaging.
Present known Federal bumper, its material is a kind of to be steel, a kind of is plastics.Basic function is a kind of to be when automobile is subjected to clashing into, and relies on the intensity protection automobile of bumper/spoiler; Another kind is only to have decoration, performance attractive in appearance, and not only automobile self breaks when automobile is subjected to clashing into, and the occupant is subjected to huge impact, can not protect occupant's safety.
The purpose of this utility model is: a kind of automobile safety anti-collision bumper/spoiler is provided, do not changing on due function of general bumper/spoiler self and the external styling, make automobile when being subjected to clashing into, impact fully absorbs, dissolves, impact is reduced to the result that can protect occupant safety by bumper/spoiler; And cost is low.
The technical solution of the utility model is: design a kind of automobile safety anti-collision bumper/spoiler, it is characterized in that: described Federal bumper the inside is connected with buffer gear.
Be coated with elasticity energy-absorbing layer of protective material on the described Federal bumper.
Described buffer gear is to be connected and composed by recoil spring, curved plate and hydraulic shock-absorption spring, and recoil spring is fixed in the groove of bumper/spoiler, and the curved plate two ends are fixed on the both sides of bumper/spoiler groove recoil spring; The hydraulic shock-absorption spring is serially connected in the curved plate center.
Characteristics of the present utility model are: because this automobile safety anti-collision bumper/spoiler of the utility model design-calculated, it does not change former bumper/spoiler external styling; Be connected with No. one time shock absorption device in the bumper/spoiler inboard, the secondary shock absorption device, three times telescopic shock absorption device is formed.The bumper/spoiler surface coverage has buffer layer, and the buffer layer material can adopt rubber type of material, utilizes the advantage absorption portion Impact energy of self, and it is attached to bumper/spoiler itself does not influence its outward appearance ornamental.The secondary shock absorption device adopts the coil spring steel structure to absorb energy, and No. three times shock absorption device adopts the spring plate material, adopts arc separation type stretching structure on the structure, dissolves energy by flexible absorption of the tension force of curved plate.Coil spring telescopic structure (or level pressure telescopic structure) is adopted in the 4th damping, after dissolving impact by four energy-absorbings, dampings, reaches energy-absorbing anti-collision safety guard-safeguard occupant's purpose like this.For existing automobile steel bumper/spoiler; the directly installing damping device transformation of the way; it is low to drop into very little cost like this; both can transform as and have energy-absorbing, safety, crash-proof bumper/spoiler, and not influence ornamental, the aesthetic property of himself again, it both had been applicable to preposition bumper/spoiler; be applicable to rearmounted bumper/spoiler again; or the front and back bumper/spoiler all installs additional, makes automobile all can reach the protection occupant safety, the purpose that makes automobile avoid damaging during bump before and after being subjected to.
Accompanying drawing 1 is the example structure scheme drawing.
Among the figure: 1, Federal bumper; 2, elasticity energy-absorbing layer of protective material; 3, recoil spring; 4, curved plate; 5, hydraulic shock-absorption spring; 6, attaching parts.
As shown in the figure: be coated with elasticity energy-absorbing layer of protective material 2 on the Federal bumper 1, Federal bumper is symmetrically fixed with two buffer gears for 1 li, buffer gear is to be connected and composed by recoil spring 3, curved plate 4 and hydraulic shock-absorption spring 5, recoil spring 3 is fixed in the groove of Federal bumper 1, and curved plate 4 two ends are fixed on the both sides of recoil spring 3 in the bumper/spoiler groove; Hydraulic shock-absorption spring 5 is connected curved plate 4 centers by attaching parts 6.When Federal bumper is run into when bump, by four layers of shock absorption device, digest and assimilate impact three times, be equivalent to " defeating a force with a tenderness " of taijiquan, played the safety precaution effect.
Claims (3)
1, a kind of automobile safety anti-collision bumper/spoiler is characterized in that: described Federal bumper the inside is connected with buffer gear.
2, a kind of automobile safety anti-collision bumper/spoiler according to claim 1 is characterized in that: be coated with elasticity energy-absorbing layer of protective material on the described Federal bumper.
3, a kind of automobile safety anti-collision bumper/spoiler according to claim 1, it is characterized in that: described buffer gear, be to connect and compose by recoil spring, curved plate and hydraulic shock-absorption spring, recoil spring is fixed in the groove of bumper/spoiler, and the curved plate two ends are fixed on the both sides of bumper/spoiler groove recoil spring; The hydraulic shock-absorption spring is serially connected in the curved plate center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226260 CN2422197Y (en) | 2000-04-06 | 2000-04-06 | Safety anticollision bumper for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226260 CN2422197Y (en) | 2000-04-06 | 2000-04-06 | Safety anticollision bumper for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422197Y true CN2422197Y (en) | 2001-03-07 |
Family
ID=33590143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00226260 Expired - Fee Related CN2422197Y (en) | 2000-04-06 | 2000-04-06 | Safety anticollision bumper for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422197Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011134114A1 (en) * | 2010-04-30 | 2011-11-03 | Cheng Tsang | Bow for protecting vehicle body |
| CN105216723A (en) * | 2015-10-21 | 2016-01-06 | 东风汽车公司 | A kind of family-sized car afterbody anticollision device |
| CN109383429A (en) * | 2018-12-07 | 2019-02-26 | 蔡晓平 | A kind of bumper |
| CN109552226A (en) * | 2018-11-28 | 2019-04-02 | 淮安聚友新能源科技有限公司 | A kind of automobile rear bumper with high security |
| CN109823294A (en) * | 2019-03-18 | 2019-05-31 | 哈尔滨理工大学 | Buffer device for collision of automobile |
| CN110549969A (en) * | 2019-09-29 | 2019-12-10 | 重庆千能实业有限公司 | Rear coaming with collision buffer structure |
| CN110550111A (en) * | 2019-09-29 | 2019-12-10 | 重庆千能实业有限公司 | Automobile rear coaming structure |
| CN110682881A (en) * | 2019-11-15 | 2020-01-14 | 周圣昊 | Hydraulic dispersion type driving safety anti-collision system |
| CN112172720A (en) * | 2020-09-04 | 2021-01-05 | 宁波吉利汽车研究开发有限公司 | Automobile front anti-collision beam system |
-
2000
- 2000-04-06 CN CN 00226260 patent/CN2422197Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011134114A1 (en) * | 2010-04-30 | 2011-11-03 | Cheng Tsang | Bow for protecting vehicle body |
| CN105216723A (en) * | 2015-10-21 | 2016-01-06 | 东风汽车公司 | A kind of family-sized car afterbody anticollision device |
| CN109552226A (en) * | 2018-11-28 | 2019-04-02 | 淮安聚友新能源科技有限公司 | A kind of automobile rear bumper with high security |
| CN109552226B (en) * | 2018-11-28 | 2021-07-23 | 淮安聚友新能源科技有限公司 | Automobile rear bumper with high safety |
| CN109383429A (en) * | 2018-12-07 | 2019-02-26 | 蔡晓平 | A kind of bumper |
| CN109823294A (en) * | 2019-03-18 | 2019-05-31 | 哈尔滨理工大学 | Buffer device for collision of automobile |
| CN110549969A (en) * | 2019-09-29 | 2019-12-10 | 重庆千能实业有限公司 | Rear coaming with collision buffer structure |
| CN110550111A (en) * | 2019-09-29 | 2019-12-10 | 重庆千能实业有限公司 | Automobile rear coaming structure |
| CN110549969B (en) * | 2019-09-29 | 2022-03-04 | 重庆千能实业有限公司 | Rear coaming with collision buffer structure |
| CN110550111B (en) * | 2019-09-29 | 2022-03-04 | 重庆千能实业有限公司 | Automobile rear coaming structure |
| CN110682881A (en) * | 2019-11-15 | 2020-01-14 | 周圣昊 | Hydraulic dispersion type driving safety anti-collision system |
| CN112172720A (en) * | 2020-09-04 | 2021-01-05 | 宁波吉利汽车研究开发有限公司 | Automobile front anti-collision beam system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS TO: YIFEN FACTORY, DONGJIAOQINCHUANJIXIE FACTORY, XIAN CITY, SHANXI PROVINCE, 710043 |
|
| CP03 | Change of name, title or address |
Address after: 710043 in Shaanxi Province in the eastern suburbs of Xi'an Qinchuan Machinery Factory Technical Department Patentee after: Zhang Xiqing Patentee after: Zhang Shixiong Address before: Shaanxi province Qingnian Road 76 Xi'an Province Machinery Bureau family hospital Patentee before: Zhang Xiqing Patentee before: Zhang Shixiong |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |